CFLAGS="-g -O2 -Wall -pedantic -mtune=native"
FFLAGS="-g -O2 -mtune=native"
FCFLAGS="-g -O2 -mtune=native"
CXXFLAGS="-g -O2 -Wall -pedantic -mtune=native"
JAVA_HOME=/usr/lib/jvm/java-1.8.0